Click on the third or sixth rank to set the en passant target square.

EGTB: win in 8 half-moves

# move score
1 Kb5 win in 7 half-moves
2 Kb7 win in 11 half-moves
3 Ka7 draw
4 Kb6 draw
5 Nf4 draw
6 Ng3 draw
7 Nf6 loss in 6 half-moves
8 Ng7 loss in 4 half-moves
9 Ka5 loss in 2 half-moves